15704998380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2719}}^1\times {\mathrm{32089}}^1$

素因数の和:34823

約数の個数: 72

約数和(自身を含む): 47657500800

約数和(自身を除く): 31952502420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2719, 5438, 8157, 10876, 13595, 16314, 24471, 27190, 32089, 32628, 40785, 48942, 54380, 64178, 81570, 96267, 97884, 122355, 128356, 160445, 163140, 192534, 244710, 288801, 320890, 385068, 481335, 489420, 577602, 641780, 962670, 1155204, 1444005, 1925340, 2888010, 5776020, 87249991, 174499982, 261749973, 348999964, 436249955, 523499946, 785249919, 872499910, 1046999892, 1308749865, 1570499838, 1744999820, 2617499730, 3140999676, 3926249595, 5234999460, 7852499190, 15704998380]

約数ペア:

[(1, 15704998380), (2, 7852499190), (3, 5234999460), (4, 3926249595), (5, 3140999676), (6, 2617499730), (9, 1744999820), (10, 1570499838), (12, 1308749865), (15, 1046999892), (18, 872499910), (20, 785249919), (30, 523499946), (36, 436249955), (45, 348999964), (60, 261749973), (90, 174499982), (180, 87249991), (2719, 5776020), (5438, 2888010), (8157, 1925340), (10876, 1444005), (13595, 1155204), (16314, 962670), (24471, 641780), (27190, 577602), (32089, 489420), (32628, 481335), (40785, 385068), (48942, 320890), (54380, 288801), (64178, 244710), (81570, 192534), (96267, 163140), (97884, 160445), (122355, 128356)]